Following the major v3.0 update, Microsoft today released v3.1 update for Sticky Notes app for Insiders in the Skip Ahead ring. Following the user feedback, this new update brings improved dark mode. Instead of the previous Charcoal mode, you now have full-on Dark Mode. Microsoft has also improved the syncing process to make it even faster now, including to your phone via OneNote apps on iOS and Android.
Download the update from Microsoft Store today.